John 5:45 Do not think that I will accuse you to the Father: there is one that accuseth you, even Moses, in whom ye trust.
The accuser is not Jesus. God doesn’t accuse rather the law accuses. Satan uses the law to accuse. The Jews found refuge in the Law. They thought the law was their security bur rather than be their security it was their destruction.
Jesus came to fulfill the law, to be the end of the law to everyone that believes. If we believe there is no condemnation for us. Instead of condemning us Jesus is our lawyer. He intercedes for us at all times from the right hand of the Father.
God is for us so who can be against us. No one can accuse us because it is God that justifies. No one can condemn us because it is Jesus that died for us.
What a wonderful Lord and Savior we have in Jesus Christ!